Задание
\[\text{Найти}\ \ f'(x),\ \ \text{если}\ \ \ f(x) = 2x^3-x^2+4x-2.\]
- \[f'(x) = 6x^2-2x+4\]
- \[f'(x) = 5x^2-2x+4\]
- \[f'(x) = 6x^2-x+4\]
- \[f'(x) = 6x^2-2x-2\]